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Arizona has moved the individual income taxes deadline to May 17, 2021, without penalties and interest. The deadline for first quarter tax year 2021 individual estimated tax payments remains April 15, 2021.

Application for Automatic Extension of Time to File Corporation, Partnership, and Exempt Organization Returns

File this form to request an extension to file Forms 120, 120A, 120S, 99, 99T, or 165.

Form Number:

120EXT

Category:

Corporate Tax Forms

Form Year	Form	Instructions	Published
2020	Download (452.86 KB)	Download (313.43 KB)	01/01/2021
2019	Download (214.74 KB)	Download (3.5 MB)	01/01/2020
2018	Download (210.33 KB)	Download (53.3 KB)	01/01/2019
2017	Download (606.94 KB)	Download (235.82 KB)	01/01/2018
2016	Download (208.34 KB)	Download (60.35 KB)	01/01/2016

Application for Automatic Extension of Time to File Corporation, Partnership, and Exempt Organization Returns

Arizona Department of Revenue